Node Express Mongodb Nginx Digitalocean
Creating a Machine Through DigitalOcean Droplet
Creating a DigitalOcean Droplet is the simplest and most fool-proof way of setting up a more secure and private website or application. Choosing an OS and Size will depend upon your needs. There are many Operating systems that you can choose from including Ubuntu, Fedora, Debian, and FreeBSD depending on your needs and preferences. After selecting an OS and size from the list, you need to select a data center and the following configuration options. You will also need to select the SSH key (strongly advisable) and the monitoring option. Once all the required options are configured, you can proceed to creating the Droplet.
Once your Droplet is created, you’ll be able to access it over SSH. This requires the SSH key you set up during the Droplet’s creation. Alternatively, you can utilize DigitalOcean’s cloud console to access the Droplet, configure users, and access the machine. DigitalOcean provides a tutorial on the cloud console that will allow you to access the Droplet and perform basic, non-destructive administrative tasks.
Setting Up Node Express with Nginx
The process of setting up Node Express with Nginx on a DigitalOcean Droplet is fairly simple. First, you’ll need to install the Node Express, the Node version manager (nvm) and the Nginx web server. Nvm makes it easy to manage and switch between different versions of Node. This can be done by running the following commands in the terminal:
- curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.30.2/install.sh | bash
- nvm install 0.12
- nvm use 0.12
- npm install -g express-generator
- npm install -g nginx
Once the installation is complete, you can create an Express application by running the following command:
This will create a folder with the same name as your application. The folder should contain all the necessary files for running a Node Express application. You can then move into the folder and configure the Nginx configuration file. This can be done with the following command:
- sudo nano /etc/nginx/sites-available/default
You should then configure the server and locations settings in the file. A sample configuration would look like this:
- server {
- server_name example.com;
- location / {
- root /var/www/YourAppName/public;
- proxy_pass http://127.0.0.1:3000;
- proxy_http_version 1.1;
- proxy_set_header Upgrade $http_upgrade;
- proxy_set_header Connection ‘upgrade’;
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- proxy_cache_bypass $http_upgrade;
- }
- }
And then save and close the file. Finally, you need to restart nginx and start the Node Express application:
- sudo service nginx restart
- cd YourAppName
- node server.js
MongoDB Installation and Setup
MongoDB is an open source database that can be used to store and manage data. To install and configure MongoDB, you need to download and install the software from the official website. The installation and setup process is straightforward and requires the creation of a user and a database. Once the initial setup is complete, you need to populate the database with data. The process of populating the database depends on the application and database structure. MongoDB offers comprehensive documentation on the installation and setup process.
Once the database is populated, you will need to configure an application to use the database. MongoDB also provides extensive documentation on how to access and use the database from various applications. An application written in Node Express will use the Mongoose library to access the MongoDB database.
Securing With SSL and Firewall
Securing a website and application is always the first priority. Securing the website with an SSL certificate is essential to ensure sensitive information is not exposed. The safest way to get an SSL certificate is to use a reputable provider.
In addition to an SSL certificate, it also important to secure the server and website with a firewall. A firewall is a basic security measure to protect the server from malicious attacks. DigitalOcean provides a built-in firewall feature that can be used to configure the firewall rules for the server and website. This can be done by selecting the Firewall option in the DigitalOcean dashboard.
Optimizing Performance
In order to get optimum performance from your website or application, it is important to optimize the performance for the particular platform. This can be done by keeping the application lightweight, utilizing caching technologies, and using CDNs (Content Delivery Network).
Keeping the application lightweight can be done by utilizing the latest development frameworks such as Node Express and MongoDB. These frameworks are fast, efficient, and secure. Utilizing basic caching strategies can also help to improve performance. Caching strategies, such as minifying JavaScript and CSS files, can help the browser to cache and load the files more quickly. Lastly, utilizing a CDN can also help to improve performance by delivering content from multiple servers worldwide.
FAQs
- What is a DigitalOcean Droplet?
A DigitalOcean Droplet is a virtual server made for hosting applications or websites. It allows users to select a size, OS, and other features for their virtual server. It is easy to use and is a cost effective solution for hosting applications or websites.
- How do I set up Node Express with Nginx?
Setting up Node Express with Nginx on DigitalOcean is fairly simple. You need to install both Node Express and Nginx and then proceed to configure the Nginx configuration file. Once everything is set up, you can then move into the directory and start the Node Express application.
- How do I secure my website?
Securing a website is essential to ensure the safety of sensitive information. The safest way to do this is to get an SSL certificate and configure a firewall. Using a reputable SSL provider and configuring the DigitalOcean built-in firewall are the two best methods for securing a website.
Conclusion
Setting up Node Express with Nginx on a DigitalOcean Droplet is a straightforward process. Setting up MongoDB and securing the website are essential steps in creating a secure and reliable website or application. Moreover, optimizing performance is also important in ensuring that the website runs smoothly and efficiently.
Thank you for reading this article. Be sure to check out our other articles for more great tips and information.
Related Posts:
- Install Phpmyadmin Ubuntu 18.04 Nginx Install PhpMyAdmin Ubuntu 18.04 Nginx What is PhpMyAdmin? PhpMyAdmin is an open source software written in PHP that provides a graphical web-based interface for accessing and managing your MySQL or…
- Methods for Backing Up Your Lenovo A6 Note Mobile's Data If you own a Lenovo A6 Note mobile, you may be wondering how to safely back up all of your important data. Fortunately, there are a few different methods that…
- Linux Nginx Mysql Php Lemp Linux Nginx Mysql Php Lemp What is Linux, Nginx, MySQL, PHP (LEMP)? Linux, Nginx, MySQL, PHP (LEMP) is a software stack combination of Linux, Nginx, MySQL, and PHP, commonly referred…
- How To Configure Cacti Nginx On Debian 9 How To Configure Cacti Nginx On Debian 9 Introduction Cacti is a powerful open source monitoring and graphing solution that combines a powerful backend database, a web interface, and an…
- Setting Phpmyadmin Di Nginx Debian 9 Setting Phpmyadmin Di Nginx Debian 9 Introduction Nginx is a popular web server created for Unix-like operating systems like Debian. It is used for many web-related activities such as serving…
- Client Intended To Send Too Large Body Nginx Reverse Client Intended To Send Too Large Body Nginx Reverse Introduction Nginx reverse proxy is a powerful open-source web server and proxy server. It can be used to build a highly…
- Install Magento With Nginx Digitalocean Install Magento With Nginx Digitalocean What is Magento? Magento is a powerful eCommerce platform developed by Adobe. It offers a rich feature set for building an online store with a…
- Making Service Like Nginx Mariadb Runs On Boot Making Service Like Nginx Mariadb Runs On Boot Introduction to Services A service is a software application or package that needs to be running in order for other software applications…
- Performance Php Nginx Vs Nodejs Performance Php Nginx Vs Nodejs Introduction to PHP and Nginx PHP is a widely popular scripting language that is used for web development. It has various features such as the…
- Nginx Ubuntu Access Virtual Host From Another… Nginx Ubuntu Access Virtual Host From Another Machine Over LAN Are you trying to access a virtual host set up using Nginx on Ubuntu from another machine over a LAN?…
- 404 Not Found Nginx 1.14.0 Ubuntu Digitalocean 404 Not Found Nginx 1.14.0 on Ubuntu DigitalOcean Understanding the 404 Not Found Error The 404 Not Found error is an HTTP response status code. This means that when a…
- Install Nginx Php Oracle Ubuntu Install Nginx, Php, Oracle, Ubuntu Installing Nginx on Ubuntu Nginx is a popular web server software based on the LEMP stack that is widely used to host web applications, especially…
- Run Node App Without Nginx Run Node App Without Nginx Getting Started Node.js is one of the most popular programming languages for creating web applications. It has become so popular in part because it is…
- Docker Install Nginx Mysql Php Docker Install Nginx Mysql Php What is Docker? Docker is an open-source platform for automating the deployment of applications as lightweight, portable, and self-sufficient containers. It bundles applications and all…
- Nginx Access Log Too Big Nginx Access Log Too Big What is the Nginx Access Log? The Nginx access log is a log file that records information related to client requests to the Nginx web…
- Nginx Port 3000 To 80 Digitalocean Nginx Port 3000 To 80 Digitalocean What is Nginx? Nginx is an open source web server that is designed to provide a better experience when hosting a website. It is…
- Nginx Vs Express Whats The Difference Nginx Vs Express: What's The Difference? The History of Nginx and Express Nginx is an open-source web server that has been around for over twelve years. It was created in…
- Konfigurasi Run Nginx Node Js Php Konfigurasi Run Nginx Node Js Php Introduction Konfigurasi run Nginx Node Js Php is a popular way to build your own website. This type of setup is commonly used when…
- Digitalocean Nginx Edit Listen Server Config File Digitalocean Nginx - Edit Listen Server Config File Introduction Most web servers, including Nginx, are served up on the web through a Listen server config file. Listen server config files…
- Setup Https Nginx For Node Js Setup Https Nginx For Node Js Introduction to HTTPS and Nginx HTTPS (Hyper Text Transfer Protocol Secure) is an industry standard, encrypted protocol used to establish a secure connection between…
- Nginx Vs Apache Performance Benchmark Nginx Vs Apache Performance Benchmark Introduction As web development continues to evolve, it’s essential for websites to stay ahead of the competition. Using the right server-side web service is essential…
- Nginx Php-Fpm Php Mariadb Mysql Centos 7.2 Digitalocean Nginx, Php-Fpm, Php, Mariadb, Mysql, Centos 7.2 Digitalocean Introduction: What is Nginx? Nginx is a powerful web server that was first released in 2004. It is known for being a…
- Nginx Https For Node Js Nginx Https For Node JS What is Node JS Node JS is an open-source, cross-platform, JavaScript runtime environment used for creating server-side and network applications. Node JS is most commonly…
- Install Nginx Php Mysql Windows Title Here Install Nginx Php Mysql Windows Introduction For a variety of reasons, many web developers and programmers look to install a local development version of a web server, such…
- Reverse Proxy Firewall Nginx Debian Tutorial Reverse Proxy Firewall Nginx Debian Tutorial Introduction to Reverse Proxying with Nginx, Debian & Firewall Reverse proxying is an important technology in distributed systems. By creating a reverse proxy server,…
- Config Node Js And Nginx Config Node Js And Nginx Introduction Node.js is a popular server-side language for building web applications and services, and Nginx is a popular web server used for serving static web…
- Install Laravel Nginx Ubuntu 18.04 Install Laravel Nginx on Ubuntu 18.04 Introduction In this tutorial, we will look at how to install Laravel with Nginx on an Ubuntu 18.04 server. Laravel is a powerful PHP…
- Nginx For Nodejs Dist Build Nginx For Nodejs Dist Build Overview of Nginx For Node.js Nginx For Node.js is a powerful web development tool and server platform designed to power highly responsive web applications. As…
- Nginx Reverse Proxy Node Js < h1 > Nginx Reverse Proxy Node.js < h2 > What is Nginx Reverse Proxy? < p > A reverse proxy is a type of proxy server that takes HTTP(S)…
- Setting Reverse Proxy Nginx Php Node Js Setting Reverse Proxy Nginx Php Node Js What is a Reverse Proxy? A reverse proxy is a type of proxy server that retrieves resources on behalf of a client from…